Application: amarok (2.4.90)
KDE Platform Version: 4.7.3 (4.7.3) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.1.0-gentoo x86_64
Distribution: "Gentoo Base System release 2.1"

-- Information about the crash:
- What I was doing when the application crashed: Just added some file to amarok using the konqueror context menu and hit the play button.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1ca064e780 (LWP 26015))]

Thread 16 (Thread 0x7f1c7eeb8700 (LWP 26021)):
#0  0x00007f1c9cf45db3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1c9693c498 in g_main_context_poll (n_fds=1, fds=0xed9f30, timeout=-1, context=0xfb0ea0, priority=<optimized out>) at gmain.c:3402
#2  g_main_context_iterate (context=0xfb0ea0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
#3  0x00007f1c9693c91b in g_main_context_iteration (context=0xfb0ea0, may_block=1) at gmain.c:3152
#4  0x00007f1c9d8b4c4e in QEventDispatcherGlib::processEvents (this=0xfb0d40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f1c9d888e72 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1c9d88909f in QEventLoop::exec (this=0x7f1c7eeb7dd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f1c9d7a00af in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f1c9d86bd1f in QInotifyFileSystemWatcherEngine::run (this=0xf8a540) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f1c9d7a2b05 in QThreadPrivate::start (arg=0xf8a540) at thread/qthread_unix.cpp:331
#10 0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c7eeb8700) at pthread_create.c:301
#11 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7f1c76ef5700 (LWP 26031)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c9d7a2f9b in wait (time=18446744073709551615, this=0x10ac600) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14acfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1c9a484185 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1542500, th=0x9e4e60) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1c9a48688b in ThreadWeaver::WorkingHardState::applyForWork (this=0x112b0d0, th=0x9e4e60) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1c9a4855a7 in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c76ef4e20, parent=0x1542500, th=0x9e4e60) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1c9a48563b in ThreadWeaver::Thread::run (this=0x9e4e60) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1c9d7a2b05 in QThreadPrivate::start (arg=0x9e4e60) at thread/qthread_unix.cpp:331
#8  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c76ef5700) at pthread_create.c:301
#9  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7f1c75ef3700 (LWP 26033)):
#0  0x00007f1c9cf45db3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1c9693c498 in g_main_context_poll (n_fds=1, fds=0x1251c30, timeout=-1, context=0x13ee960, priority=<optimized out>) at gmain.c:3402
#2  g_main_context_iterate (context=0x13ee960, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
#3  0x00007f1c9693c91b in g_main_context_iteration (context=0x13ee960, may_block=1) at gmain.c:3152
#4  0x00007f1c9d8b4c4e in QEventDispatcherGlib::processEvents (this=0x1159fb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f1c9d888e72 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1c9d88909f in QEventLoop::exec (this=0x7f1c75ef2e00, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f1c9d7a00af in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f1c9d7a2b05 in QThreadPrivate::start (arg=0x1231440) at thread/qthread_unix.cpp:331
#9  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c75ef3700) at pthread_create.c:301
#10 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7f1c74ef1700 (LWP 26036)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c9d7a2f9b in wait (time=18446744073709551615, this=0x10ac600) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14acfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1c9a484185 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1542500, th=0x177a610) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1c9a48688b in ThreadWeaver::WorkingHardState::applyForWork (this=0x112b0d0, th=0x177a610) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1c9a4855a7 in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c74ef0e20, parent=0x1542500, th=0x177a610) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1c9a48563b in ThreadWeaver::Thread::run (this=0x177a610) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1c9d7a2b05 in QThreadPrivate::start (arg=0x177a610) at thread/qthread_unix.cpp:331
#8  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c74ef1700) at pthread_create.c:301
#9  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f1c73a53700 (LWP 26039)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c9d7a2f9b in wait (time=18446744073709551615, this=0x10ac600) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14acfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1c9a484185 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1542500, th=0x1b35d20) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1c9a48688b in ThreadWeaver::WorkingHardState::applyForWork (this=0x112b0d0, th=0x1b35d20) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1c9a4855a7 in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c73a52e20, parent=0x1542500, th=0x1b35d20) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1c9a48563b in ThreadWeaver::Thread::run (this=0x1b35d20) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1c9d7a2b05 in QThreadPrivate::start (arg=0x1b35d20) at thread/qthread_unix.cpp:331
#8  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c73a53700) at pthread_create.c:301
#9  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f1c73046700 (LWP 26040)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c9d7a2f9b in wait (time=18446744073709551615, this=0x10ac600) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14acfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1c9a484185 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1542500, th=0x1af9960) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1c9a48688b in ThreadWeaver::WorkingHardState::applyForWork (this=0x112b0d0, th=0x1af9960) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1c9a4855a7 in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c73045e20, parent=0x1542500, th=0x1af9960) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1c9a48563b in ThreadWeaver::Thread::run (this=0x1af9960) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1c9d7a2b05 in QThreadPrivate::start (arg=0x1af9960) at thread/qthread_unix.cpp:331
#8  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c73046700) at pthread_create.c:301
#9  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f1c723ff700 (LWP 26041)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c938357f7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f1c94078fc0) at wtf/FastMalloc.cpp:2378
#2  0x00007f1c93835909 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1497
#3  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c723ff700) at pthread_create.c:301
#4  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f1c6ff4d700 (LWP 26088)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c9947376a in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f1c99773e80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f1c994737a9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c6ff4d700) at pthread_create.c:301
#4  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f1c7a5e3700 (LWP 26373)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c823297dc in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1251
#2  0x00007f1c850b77b8 in gst_task_func (task=0x1524c410) at gsttask.c:318
#3  0x00007f1c96963a70 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#4  0x00007f1c969617f1 in g_thread_create_proxy (data=0x1609720) at gthread.c:1962
#5  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c7a5e3700) at pthread_create.c:301
#6  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f1c786f8700 (LWP 26375)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c82328f5d in gst_queue_chain (pad=<optimized out>, buffer=0x964210) at gstqueue.c:1013
#2  0x00007f1c85091cdc in gst_pad_push (pad=0xeb3560, buffer=0x964210) at gstpad.c:4684
#3  0x00007f1c85091cdc in gst_pad_push (pad=0xeb67c0, buffer=0x964210) at gstpad.c:4684
#4  0x00007f1c82333940 in gst_tee_do_push (is_list=0, data=0x964210, pad=0xeb67c0, tee=0xbaa270) at gsttee.c:674
#5  gst_tee_handle_data (tee=0xbaa270, data=0x964210, is_list=0) at gsttee.c:753
#6  0x00007f1c82333d84 in gst_tee_chain (pad=<optimized out>, buffer=0x964210) at gsttee.c:827
#7  0x00007f1c85091cdc in gst_pad_push (pad=0xc77780, buffer=0x964210) at gstpad.c:4684
#8  0x00007f1c82329e9a in gst_queue_push_one (queue=0xe84630) at gstqueue.c:1155
#9  gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#10 0x00007f1c850b77b8 in gst_task_func (task=0x1524c510) at gsttask.c:318
#11 0x00007f1c96963a70 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#12 0x00007f1c969617f1 in g_thread_create_proxy (data=0x14deada0) at gthread.c:1962
#13 0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c786f8700) at pthread_create.c:301
#14 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f1c796fa700 (LWP 26376)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c82328f5d in gst_queue_chain (pad=<optimized out>, buffer=0x14ad4b0) at gstqueue.c:1013
#2  0x00007f1c85091cdc in gst_pad_push (pad=0xe95210, buffer=0x14ad4b0) at gstpad.c:4684
#3  0x00007f1c85091cdc in gst_pad_push (pad=0xee5780, buffer=0x14ad4b0) at gstpad.c:4684
#4  0x00007f1c82333d84 in gst_tee_chain (pad=<optimized out>, buffer=0x14ad4b0) at gsttee.c:827
#5  0x00007f1c85091cdc in gst_pad_push (pad=0xeb2a80, buffer=0x14ad4b0) at gstpad.c:4684
#6  0x00007f1c85091cdc in gst_pad_push (pad=0xee1680, buffer=0x14ad4b0) at gstpad.c:4684
#7  0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x14ad4b0) at gstbasetransform.c:2458
#8  0x00007f1c85091cdc in gst_pad_push (pad=0xee1c80, buffer=0x14ad4b0) at gstpad.c:4684
#9  0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x14ad4b0) at gstbasetransform.c:2458
#10 0x00007f1c85091cdc in gst_pad_push (pad=0xee1980, buffer=0x14ad4b0) at gstpad.c:4684
#11 0x00007f1c82329e9a in gst_queue_push_one (queue=0xe85030) at gstqueue.c:1155
#12 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#13 0x00007f1c850b77b8 in gst_task_func (task=0x1524c310) at gsttask.c:318
#14 0x00007f1c96963a70 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#15 0x00007f1c969617f1 in g_thread_create_proxy (data=0x14cd6d20) at gthread.c:1962
#16 0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c796fa700) at pthread_create.c:301
#17 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f1c78ef9700 (LWP 26377)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c82328f5d in gst_queue_chain (pad=<optimized out>, buffer=0x12eb480) at gstqueue.c:1013
#2  0x00007f1c85091cdc in gst_pad_push (pad=0xe95570, buffer=0x12eb480) at gstpad.c:4684
#3  0x00007f1c85091cdc in gst_pad_push (pad=0x132a93c0, buffer=0x12eb480) at gstpad.c:4684
#4  0x00007f1c85091cdc in gst_pad_push (pad=0x14cc4b10, buffer=0x12eb480) at gstpad.c:4684
#5  0x00007f1c79bdce04 in gst_mad_chain (pad=<optimized out>, buffer=0xa2f990) at gstmad.c:1781
#6  0x00007f1c85091cdc in gst_pad_push (pad=0x141ed90, buffer=0xa2f990) at gstpad.c:4684
#7  0x00007f1c84df75df in gst_base_parse_push_frame (parse=0x14c91830, frame=0x7f1c78ef8ce0) at gstbaseparse.c:1909
#8  0x00007f1c84df8186 in gst_base_parse_handle_and_push_frame (parse=0x14c91830, frame=0x7f1c78ef8ce0, klass=<optimized out>) at gstbaseparse.c:1692
#9  0x00007f1c84dfa46d in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2631
#10 0x00007f1c850b77b8 in gst_task_func (task=0x12dfa20) at gsttask.c:318
#11 0x00007f1c96963a70 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#12 0x00007f1c969617f1 in g_thread_create_proxy (data=0x2091f90) at gthread.c:1962
#13 0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c78ef9700) at pthread_create.c:301
#14 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f1c77ef7700 (LWP 26378)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c84e01714 in gst_base_sink_wait_preroll (sink=0xeb4d40) at gstbasesink.c:2261
#2  0x00007f1c84e0187f in gst_base_sink_do_preroll (sink=0xeb4d40, obj=0x1722810) at gstbasesink.c:2338
#3  0x00007f1c84e035db in gst_base_sink_do_sync (obj_type=<optimized out>, step_end=<synthetic pointer>, late=<synthetic pointer>, obj=0x1722810, basesink=0xeb4d40, pad=<optimized out>) at gstbasesink.c:2524
#4  gst_base_sink_render_object (basesink=0xeb4d40, obj_type=<optimized out>, obj=0x1722810, pad=<optimized out>) at gstbasesink.c:2969
#5  0x00007f1c84e05787 in gst_base_sink_queue_object_unlocked (basesink=0xeb4d40, obj_type=2 '\002', obj=0x1722810, prerollable=<optimized out>, pad=<optimized out>) at gstbasesink.c:3286
#6  0x00007f1c84e05aaf in gst_base_sink_chain_unlocked (basesink=0xeb4d40, obj_type=2 '\002', obj=0x1722810, pad=<optimized out>) at gstbasesink.c:3665
#7  0x00007f1c84e05e67 in gst_base_sink_chain_main (basesink=0xeb4d40, pad=0xc77c00, obj_type=<optimized out>, obj=0x1722810) at gstbasesink.c:3703
#8  0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c77ef69a0, data=0x1722810, is_buffer=1, pad=0xc77c00) at gstpad.c:4247
#9  gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x1722810, cache=0x7f1c77ef69a0) at gstpad.c:4479
#10 0x00007f1c85091bd0 in gst_pad_push (pad=0xeb6640, buffer=0x1722810) at gstpad.c:4704
#11 0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x1722810) at gstbasetransform.c:2458
#12 0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c77ef6af0, data=0x1722810, is_buffer=1, pad=0xeb64c0) at gstpad.c:4247
#13 gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x1722810, cache=0x7f1c77ef6af0) at gstpad.c:4479
#14 0x00007f1c85091bd0 in gst_pad_push (pad=0xeb6340, buffer=0x1722810) at gstpad.c:4704
#15 0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x14e4d10) at gstbasetransform.c:2458
#16 0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c77ef6c40, data=0x14e4d10, is_buffer=1, pad=0xeb61c0) at gstpad.c:4247
#17 gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x14e4d10, cache=0x7f1c77ef6c40) at gstpad.c:4479
#18 0x00007f1c85091bd0 in gst_pad_push (pad=0xeb6040, buffer=0x14e4d10) at gstpad.c:4704
#19 0x00007f1c82329e9a in gst_queue_push_one (queue=0xe84b30) at gstqueue.c:1155
#20 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#21 0x00007f1c850b77b8 in gst_task_func (task=0x1524c210) at gsttask.c:318
#22 0x00007f1c96963a70 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#23 0x00007f1c969617f1 in g_thread_create_proxy (data=0x133fac70) at gthread.c:1962
#24 0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c77ef7700) at pthread_create.c:301
#25 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f1c776f6700 (LWP 26379)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c84e01714 in gst_base_sink_wait_preroll (sink=0xc52f80) at gstbasesink.c:2261
#2  0x00007f1c84e0187f in gst_base_sink_do_preroll (sink=0xc52f80, obj=0x164b920) at gstbasesink.c:2338
#3  0x00007f1c84e035db in gst_base_sink_do_sync (obj_type=<optimized out>, step_end=<synthetic pointer>, late=<synthetic pointer>, obj=0x164b920, basesink=0xc52f80, pad=<optimized out>) at gstbasesink.c:2524
#4  gst_base_sink_render_object (basesink=0xc52f80, obj_type=<optimized out>, obj=0x164b920, pad=<optimized out>) at gstbasesink.c:2969
#5  0x00007f1c84e05787 in gst_base_sink_queue_object_unlocked (basesink=0xc52f80, obj_type=2 '\002', obj=0x164b920, prerollable=<optimized out>, pad=<optimized out>) at gstbasesink.c:3286
#6  0x00007f1c84e05aaf in gst_base_sink_chain_unlocked (basesink=0xc52f80, obj_type=2 '\002', obj=0x164b920, pad=<optimized out>) at gstbasesink.c:3665
#7  0x00007f1c84e05e67 in gst_base_sink_chain_main (basesink=0xc52f80, pad=0xe8b240, obj_type=<optimized out>, obj=0x164b920) at gstbasesink.c:3703
#8  0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c776f5850, data=0x164b920, is_buffer=1, pad=0xe8b240) at gstpad.c:4247
#9  gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x164b920, cache=0x7f1c776f5850) at gstpad.c:4479
#10 0x00007f1c85091bd0 in gst_pad_push (pad=0xe8b540, buffer=0x164b920) at gstpad.c:4704
#11 0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x164b920) at gstbasetransform.c:2458
#12 0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c776f59a0, data=0x164b920, is_buffer=1, pad=0xe8b3c0) at gstpad.c:4247
#13 gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x164b920, cache=0x7f1c776f59a0) at gstpad.c:4479
#14 0x00007f1c85091bd0 in gst_pad_push (pad=0xe8bb40, buffer=0x164b920) at gstpad.c:4704
#15 0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x164b920) at gstbasetransform.c:2458
#16 0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c776f5af0, data=0x164b920, is_buffer=1, pad=0xe8b9c0) at gstpad.c:4247
#17 gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x164b920, cache=0x7f1c776f5af0) at gstpad.c:4479
#18 0x00007f1c85091bd0 in gst_pad_push (pad=0xe8b0c0, buffer=0x164b920) at gstpad.c:4704
#19 0x00007f1c84e12da7 in gst_base_transform_chain (pad=<optimized out>, buffer=0x14e4a90) at gstbasetransform.c:2458
#20 0x00007f1c8508e1ea in gst_pad_chain_data_unchecked (cache=0x7f1c776f5c40, data=0x14e4a90, is_buffer=1, pad=0xc38db0) at gstpad.c:4247
#21 gst_pad_push_data (pad=<optimized out>, is_buffer=1, data=0x14e4a90, cache=0x7f1c776f5c40) at gstpad.c:4479
#22 0x00007f1c85091bd0 in gst_pad_push (pad=0xe8b840, buffer=0x14e4a90) at gstpad.c:4704
#23 0x00007f1c82329e9a in gst_queue_push_one (queue=0xe843b0) at gstqueue.c:1155
#24 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#25 0x00007f1c850b77b8 in gst_task_func (task=0x1524c110) at gsttask.c:318
#26 0x00007f1c96963a70 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#27 0x00007f1c969617f1 in g_thread_create_proxy (data=0x2093b80) at gthread.c:1962
#28 0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c776f6700) at pthread_create.c:301
#29 0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f1c766f4700 (LWP 26733)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1c829826ee in audioringbuffer_thread_func (buf=0x14ccf870) at gstaudiosink.c:271
#2  0x00007f1c969617f1 in g_thread_create_proxy (data=0x161571b0) at gthread.c:1962
#3  0x00007f1c9b0f7f7c in start_thread (arg=0x7f1c766f4700) at pthread_create.c:301
#4  0x00007f1c9cf4ea2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f1ca064e780 (LWP 26015)):
[KCrash Handler]
#6  0x00007f1c9d89b162 in operator<< (dbg=..., o=0x10ce020) at kernel/qobject.cpp:3671
#7  0x00007f1c9ab325b7 in KIO::SchedulerPrivate::assignJobToSlave (this=0x108cc10, slave=0x10ce020, job=0x150df40) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kio/kio/scheduler.cpp:1271
#8  0x00007f1c808b721b in Collections::UpnpCollectionBase::addJob (this=0x14c9bb30, job=0x150df40) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/core-impl/collections/upnpcollection/UpnpCollectionBase.cpp:81
#9  0x00007f1c808cfe1f in Collections::UpnpQueryMakerInternal::queueJob (this=0x1511480, job=0x150df40) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/core-impl/collections/upnpcollection/UpnpQueryMakerInternal.cpp:58
#10 0x00007f1c808d0c9b in Collections::UpnpQueryMakerInternal::runQuery (this=0x1511480, query=..., filter=<optimized out>) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/core-impl/collections/upnpcollection/UpnpQueryMakerInternal.cpp:81
#11 0x00007f1c808cbfba in Collections::UpnpQueryMaker::run (this=0x1769fa0) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/core-impl/collections/upnpcollection/UpnpQueryMaker.cpp:162
#12 0x00007f1c9f2618b6 in CollectionTreeItem::data (this=0x2f59000, role=<optimized out>) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/browsers/CollectionTreeItem.cpp:171
#13 0x00007f1c9f269a30 in CollectionTreeItemModelBase::dataForItem (this=0x1d1c300, item=0x2f59000, role=35, level=<optimized out>) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/browsers/CollectionTreeItemModelBase.cpp:323
#14 0x00007f1c9f262891 in CollectionTreeItemModel::data (this=<optimized out>, index=<optimized out>, role=<optimized out>) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/browsers/CollectionTreeItemModel.cpp:116
#15 0x00007f1c9e7f836e in QSortFilterProxyModel::data (this=<optimized out>, index=..., role=35) at itemviews/qsortfilterproxymodel.cpp:1716
#16 0x00007f1c9f2a1de3 in data (arole=35, this=0x7fff923b2ba0) at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#17 CollectionTreeItemDelegate::sizeHint (this=0x1d1a410, option=<optimized out>, index=...) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/browsers/collectionbrowser/CollectionTreeItemDelegate.cpp:240
#18 0x00007f1c9e7b13b5 in QTreeView::indexRowSizeHint (this=<optimized out>, index=<optimized out>) at itemviews/qtreeview.cpp:2802
#19 0x00007f1c9e7b4c5c in itemHeight (item=3, this=0x1d8cc20) at itemviews/qtreeview.cpp:3232
#20 QTreeViewPrivate::itemHeight (this=0x1d8cc20, item=<optimized out>) at itemviews/qtreeview.cpp:3221
#21 0x00007f1c9e7b4ed9 in QTreeViewPrivate::updateScrollBars (this=0x1d8cc20) at itemviews/qtreeview.cpp:3453
#22 0x00007f1c9e7b5296 in QTreeView::updateGeometries (this=0x1d8cb70) at itemviews/qtreeview.cpp:2686
#23 0x00007f1c9e7742e1 in QAbstractItemView::doItemsLayout (this=0x1d8cb70) at itemviews/qabstractitemview.cpp:1148
#24 0x00007f1c9e7bc424 in QTreeView::doItemsLayout (this=0x1d8cb70) at itemviews/qtreeview.cpp:2027
#25 0x00007f1c9e77d47c in executePostedLayout (this=0x1d8cc20) at ../../include/QtGui/private/../../../src/gui/itemviews/qabstractitemview_p.h:212
#26 executePostedLayout (this=0x1d8cc20) at itemviews/qabstractitemview.cpp:1522
#27 QAbstractItemView::event (this=0x1d8cb70, event=0x7fff923b33f0) at itemviews/qabstractitemview.cpp:1532
#28 0x00007f1c9e280194 in notify_helper (e=0x7fff923b33f0, receiver=0x1d8cb70, this=0x7e3840) at kernel/qapplication.cpp:4481
#29 QApplicationPrivate::notify_helper (this=0x7e3840, receiver=0x1d8cb70, e=0x7fff923b33f0) at kernel/qapplication.cpp:4453
#30 0x00007f1c9e284fc1 in QApplication::notify (this=0x7fff923b4a20, receiver=0x1d8cb70, e=0x7fff923b33f0) at kernel/qapplication.cpp:4360
#31 0x00007f1ca005de68 in KApplication::notify (this=0x7fff923b4a20, receiver=0x1d8cb70, event=0x7fff923b33f0) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kdeui/kernel/kapplication.cpp:311
#32 0x00007f1c9d889d0b in QCoreApplication::notifyInternal (this=0x7fff923b4a20, receiver=0x1d8cb70, event=0x7fff923b33f0) at kernel/qcoreapplication.cpp:787
#33 0x00007f1c9e2d4f88 in sendEvent (event=0x7fff923b33f0, receiver=0x1d8cb70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QWidgetPrivate::show_helper (this=0x1d8cc20) at kernel/qwidget.cpp:7475
#35 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#36 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#37 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#38 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#39 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#40 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#41 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#42 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#43 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#44 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#45 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#46 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#47 0x00007f1c9e2d4d8e in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7783
#48 0x00007f1c9e2d4e7d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#49 0x00007f1c9e2d5282 in QWidget::setVisible (this=0xeead40, visible=<optimized out>) at kernel/qwidget.cpp:7697
#50 0x00007f1ca0188fe1 in show (this=<optimized out>) at /usr/include/qt4/QtGui/qwidget.h:487
#51 KStatusNotifierItemPrivate::minimizeRestore (this=0x1f4c9f0, show=true) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kdeui/notifications/kstatusnotifieritem.cpp:968
#52 0x00007f1ca018b1fb in KStatusNotifierItemPrivate::checkVisibility (this=0x1f4c9f0, pos=..., perform=true) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kdeui/notifications/kstatusnotifieritem.cpp:620
#53 0x00007f1ca018bc30 in KStatusNotifierItem::activate (this=0x1f4c920, pos=...) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kdeui/notifications/kstatusnotifieritem.cpp:589
#54 0x00007f1ca018d1f2 in KStatusNotifierItemDBus::Activate (this=<optimized out>, x=<optimized out>, y=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kdeui/notifications/kstatusnotifieritemdbus_p.cpp:318
#55 0x00007f1ca01b8cae in StatusNotifierItemAdaptor::qt_metacall (this=0x1f47f80, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fff923b3c70) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80_build/kdeui/statusnotifieritemadaptor.moc:169
#56 0x00007f1c9b32e3d9 in QDBusConnectionPrivate::deliverCall (this=0x1f52f30, object=0x1f47f80, msg=..., metaTypes=..., slotIdx=10) at qdbusintegrator.cpp:942
#57 0x00007f1c9b32f515 in QDBusConnectionPrivate::activateCall (this=0x1f52f30, object=0x1f47f80, flags=273, msg=...) at qdbusintegrator.cpp:852
#58 0x00007f1c9b32fde9 in QDBusConnectionPrivate::activateObject (this=0x1f52f30, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1410
#59 0x00007f1c9b32fed8 in QDBusActivateObjectEvent::placeMetaCall (this=0x1663be0) at qdbusintegrator.cpp:1524
#60 0x00007f1c9d8a0762 in QObject::event (this=0x1d18030, e=<optimized out>) at kernel/qobject.cpp:1217
#61 0x00007f1c9e280194 in notify_helper (e=0x1663be0, receiver=0x1d18030, this=0x7e3840) at kernel/qapplication.cpp:4481
#62 QApplicationPrivate::notify_helper (this=0x7e3840, receiver=0x1d18030, e=0x1663be0) at kernel/qapplication.cpp:4453
#63 0x00007f1c9e284fc1 in QApplication::notify (this=0x7fff923b4a20, receiver=0x1d18030, e=0x1663be0) at kernel/qapplication.cpp:4360
#64 0x00007f1ca005de68 in KApplication::notify (this=0x7fff923b4a20, receiver=0x1d18030, event=0x1663be0) at /var/tmp/portage/kde-base/kdelibs-4.7.80/work/kdelibs-4.7.80/kdeui/kernel/kapplication.cpp:311
#65 0x00007f1c9d889d0b in QCoreApplication::notifyInternal (this=0x7fff923b4a20, receiver=0x1d18030, event=0x1663be0) at kernel/qcoreapplication.cpp:787
#66 0x00007f1c9d88d107 in sendEvent (event=0x1663be0, receiver=0x1d18030) at kernel/qcoreapplication.h:215
#67 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x618480) at kernel/qcoreapplication.cpp:1428
#68 0x00007f1c9d8b47d3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#69 postEventSourceDispatch (s=0x7dd400) at kernel/qeventdispatcher_glib.cpp:277
#70 0x00007f1c9693bf7c in g_main_dispatch (context=0x7e9700) at gmain.c:2441
#71 g_main_context_dispatch (context=0x7e9700) at gmain.c:3011
#72 0x00007f1c9693c770 in g_main_context_iterate (context=0x7e9700, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#73 0x00007f1c9693c91b in g_main_context_iteration (context=0x7e9700, may_block=1) at gmain.c:3152
#74 0x00007f1c9d8b4bf6 in QEventDispatcherGlib::processEvents (this=0x61a090, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#75 0x00007f1c9e324186 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#76 0x00007f1c9d888e72 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#77 0x00007f1c9d88909f in QEventLoop::exec (this=0x7fff923b49b0, flags=...) at kernel/qeventloop.cpp:201
#78 0x00007f1c9d88d2e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#79 0x0000000000409aec in main (argc=2, argv=0x7fff923b71a8) at /var/tmp/portage/media-sound/amarok-2.4.90/work/amarok-2.4.90/src/main.cpp:310

Reported using DrKonqi